| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $29.30 | 13.391% | $33.2236 | $33.22 | $33.20 | $33.20 |
| Purchase #2 | $36.32 | 4.842% | $38.0786 | $38.08 | $38.10 | $38.10 |
| Purchase #3 | $106.79 | 13.183% | $120.8681 | $120.87 | $120.85 | $120.90 |
| Purchase #4 | $90.70 | 4.214% | $94.5221 | $94.52 | $94.50 | $94.50 |
| Purchase #5 | $238.57 | 11.667% | $266.404 | $266.40 | $266.40 | $266.40 |
| Purchase #6 | $117.86 | 6.609% | $125.6494 | $125.65 | $125.65 | $125.60 |
| Purchase #7 | $109.65 | 12.848% | $123.7378 | $123.74 | $123.75 | $123.70 |
| 7 purchase totals = | $729.19 | $802.4836 | $802.48 | $802.45 | $802.40 | |